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Catch boost program option exception

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This commit is contained in:
Andrea Bontempi 2012-07-26 11:01:10 +02:00
parent dc2abedde9
commit 27546dc43c
4 changed files with 62 additions and 18 deletions
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29
Cigarette.cpp
View file

@ -54,8 +54,19 @@ int main ( int argc, char **argv ) {
;
variables_map vm;
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
try {
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
} catch ( boost::program_options::unknown_option ex1 ) {
cerr << "ERROR >> " << ex1.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
} catch ( boost::program_options::invalid_command_line_syntax ex2 ) {
cerr << "ERROR >> " << ex2.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
}
if ( vm.count ( "help" ) ) {
cout<<desc<<"\n";
@ -99,10 +110,10 @@ int main ( int argc, char **argv ) {
cout << " ProtocolType: 0x" << pkg_ipv4->getProtocolType() << " ("<< ipv4_type_decode ( pkg_ipv4->getProtocolType() ) << ")" << endl;
if ( vm.count ( "ipv4" ) ) {
cout << " + Flags ";
if ( pkg_ipv4->isDF() ) cout << "Don't Fragment ";
if ( pkg_ipv4->isMF() ) cout << "More Fragments ";
cout << endl;
cout << " + Flags ";
if ( pkg_ipv4->isDF() ) cout << "Don't Fragment ";
if ( pkg_ipv4->isMF() ) cout << "More Fragments ";
cout << endl;
cout << " + Time To Live " << std::dec << pkg_ipv4->getTTL() << endl;
cout << " + Identification 0x" << std::hex << pkg_ipv4->getIdentity() << endl;;
cout << " + Checksum 0x" << std::hex << pkg_ipv4->getIPChecksum();
@ -124,11 +135,11 @@ int main ( int argc, char **argv ) {
if ( vm.count ( "tcp" ) ) {
cout << " + Sequence Number " << pkg_tcpv4->getSequenceNumber() << endl;
cout << " + Next Sequence Number " << pkg_tcpv4->getSequenceNumber() + pkg_tcpv4->getPayloadLength() << endl;
cout << " + Next Sequence Number " << pkg_tcpv4->getSequenceNumber() + pkg_tcpv4->getPayloadLength() << endl;
cout << " + Acknowledgment Number " << pkg_tcpv4->getAcknowledgmentNumber() << endl;
cout << " + Header Length " << pkg_tcpv4->getHeaderLength() << " byte" << endl;
cout << " + Payload Length " << pkg_tcpv4->getPayloadLength() << " byte" << endl;
cout << " + Window Size " << pkg_tcpv4->getWindowSize() << " byte" << endl;
cout << " + Payload Length " << pkg_tcpv4->getPayloadLength() << " byte" << endl;
cout << " + Window Size " << pkg_tcpv4->getWindowSize() << " byte" << endl;
cout << " + Flags ";
if ( pkg_tcpv4->isSYN() ) cout << "SYN ";
if ( pkg_tcpv4->isFIN() ) cout << "FIN ";

15
Pursuer.cpp
View file

@ -168,8 +168,19 @@ int main ( int argc, char **argv ) {
;
variables_map vm;
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
try {
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
} catch ( boost::program_options::unknown_option ex1 ) {
cerr << "ERROR >> " << ex1.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
} catch ( boost::program_options::invalid_command_line_syntax ex2 ) {
cerr << "ERROR >> " << ex2.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
}
if ( vm.count ( "help" ) ) {
cout<<desc<<"\n";

15
Ranging.cpp
View file

@ -169,8 +169,19 @@ int main ( int argc, char **argv ) {
;
variables_map vm;
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
try {
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
} catch ( boost::program_options::unknown_option ex1 ) {
cerr << "ERROR >> " << ex1.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
} catch ( boost::program_options::invalid_command_line_syntax ex2 ) {
cerr << "ERROR >> " << ex2.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
}
if ( vm.count ( "help" ) ) {
cout<<desc<<"\n";

17
Riddle.cpp
View file

@ -58,11 +58,22 @@ int main ( int argc, char **argv ) {
;
variables_map vm;
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
try {
store ( parse_command_line ( argc, argv, desc ), vm );
notify ( vm );
} catch ( boost::program_options::unknown_option ex1 ) {
cerr << "ERROR >> " << ex1.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
} catch ( boost::program_options::invalid_command_line_syntax ex2 ) {
cerr << "ERROR >> " << ex2.what() << "" << endl;
cerr << ">> Try '" << argv[0] << " --help' for more information." << endl;
return EXIT_SUCCESS;
}
if ( vm.count ( "help" ) ) {
cout<<desc<<"\n";
cout << desc << endl;
return EXIT_SUCCESS;
}